Issue 23, 2006
From the journal:

Chemical Communications

A water-compatible, highly active and reusable PEG-coated mesoporous silica-supported palladium complex and its application in Suzuki coupling reactions†‡

Qing Yang,ab   Shengming Ma,*a   Jixue Li,b   Fengshou Xiao*b  and  Hai Xionga  

* Corresponding authors

a State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Lu, Shanghai, P. R. China
E-mail: masm@mail.sioc.ac.cn
Fax: (+86) 21-6416-7510

b State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun, P. R. China
E-mail: fsxiao@mail.jlu.edu.cn
Fax: (+86) 431-5168590

Abstract

A highly active heterogeneous palladium catalyst was prepared from coated mesoporous materials which contain a layer of readily available PEG with a labile coordinating ability for palladium. The aqueous suspension of the catalyst may be reused several times by simple extraction of the aqueous reaction mixture with ether to remove the product.

Graphical abstract: A water-compatible, highly active and reusable PEG-coated mesoporous silica-supported palladium complex and its application in Suzuki coupling reactions

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Article information

DOI
https://doi.org/10.1039/B605733K
Article type
Communication
Submitted
16 Dec 2005
Accepted
03 Feb 2006
First published
04 May 2006

Chem. Commun., 2006, 2495-2497

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A water-compatible, highly active and reusable PEG-coated mesoporous silica-supported palladium complex and its application in Suzuki coupling reactions

Q. Yang, S. Ma, J. Li, F. Xiao and H. Xiong, Chem. Commun., 2006, 2495 DOI: 10.1039/B605733K

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